SpeechRecognition: abort()-Methode
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Die abort()
-Methode der Web Speech API stoppt den Spracherkennungsdienst, sodass keine eingehenden Audiodaten mehr abgehört werden, und versucht nicht, ein SpeechRecognitionResult
zurückzugeben.
Syntax
js
abort()
Parameter
Keine.
Rückgabewert
Keiner (undefined
).
Beispiele
js
const grammar =
"#JSGF V1.0; grammar colors; public <color> = aqua | azure | beige | bisque | black | blue | brown | chocolate | coral | crimson | cyan | fuchsia | ghostwhite | gold | goldenrod | gray | green | indigo | ivory | khaki | lavender | lime | linen | magenta | maroon | moccasin | navy | olive | orange | orchid | peru | pink | plum | purple | red | salmon | sienna | silver | snow | tan | teal | thistle | tomato | turquoise | violet | white | yellow ;";
const recognition = new SpeechRecognition();
const speechRecognitionList = new SpeechGrammarList();
speechRecognitionList.addFromString(grammar, 1);
recognition.grammars = speechRecognitionList;
const diagnostic = document.querySelector(".output");
const bg = document.querySelector("html");
document.body.onclick = () => {
recognition.start();
console.log("Ready to receive a color command.");
};
abortBtn.onclick = () => {
recognition.abort();
console.log("Speech recognition aborted.");
};
recognition.onspeechend = () => {
recognition.stop();
console.log("Speech recognition has stopped.");
};
Spezifikationen
Specification |
---|
Web Speech API # dom-speechrecognition-abort |
Browser-Kompatibilität
BCD tables only load in the browser